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Reduce: Added --cfg command

This commit is contained in:
Daniel Marjamäki 2013-01-27 03:20:24 +01:00
parent 42dd956dff
commit 0a88a136ca
1 changed files with 9 additions and 4 deletions
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13
tools/reduce.cpp
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@ -33,7 +33,7 @@ private:
std::time_t stopTime;
public:
CppcheckExecutor(std::size_t linenr, bool hang)
CppcheckExecutor(const char *defines, std::size_t linenr, bool hang)
: ErrorLogger()
, cppcheck(*this,false)
, foundLine(false)
@ -42,6 +42,8 @@ public:
if (!hang)
pattern = ":" + MathLib::longToString(linenr) + "]";
if (defines)
cppcheck.settings().userDefines = defines;
cppcheck.settings().addEnabled("all");
cppcheck.settings().inconclusive = true;
cppcheck.settings()._force = true;
@ -78,6 +80,7 @@ struct ReduceSettings {
std::size_t linenr;
bool hang;
unsigned int maxtime;
const char *defines;
};
static bool test(const ReduceSettings &settings, const std::vector<std::string> &filedata, const std::size_t line1, const std::size_t line2)
@ -94,7 +97,7 @@ static bool test(const ReduceSettings &settings, const std::vector<std::string>
fout << ((i>=line1 && i<=line2) ? "" : filedata[i]) << std::endl;
fout.close();
CppcheckExecutor cppcheck(settings.linenr, settings.hang);
CppcheckExecutor cppcheck(settings.defines, settings.linenr, settings.hang);
return cppcheck.run(tempfilename.c_str(), settings.maxtime);
}
@ -584,6 +587,8 @@ int main(int argc, char *argv[])
settings.hang = true;
} else if (strncmp(argv[i], "--maxtime=", 10) == 0)
settings.maxtime = std::atoi(argv[i] + 10);
else if (strncmp(argv[i],"--cfg=",6)==0)
settings.defines = argv[i] + 6;
else if (settings.filename==NULL && strchr(argv[i],'.'))
settings.filename = argv[i];
else if (settings.linenr == 0U && MathLib::isInt(argv[i]))
@ -596,7 +601,7 @@ int main(int argc, char *argv[])
if ((!settings.hang && settings.linenr == 0U) || settings.filename == NULL) {
std::cerr << "Syntax:" << std::endl
<< argv[0] << " [--stdout] [--hang] filename [linenr]" << std::endl;
<< argv[0] << " [--stdout] [--cfg=X] [--hang] [--maxtime=60] filename [linenr]" << std::endl;
return EXIT_FAILURE;
}
@ -604,7 +609,7 @@ int main(int argc, char *argv[])
// Execute Cppcheck on the file..
{
CppcheckExecutor cppcheck(settings.linenr, settings.hang);
CppcheckExecutor cppcheck(settings.defines, settings.linenr, settings.hang);
if (!cppcheck.run(settings.filename, settings.maxtime)) {
std::cerr << "Can't reproduce false positive at line " << settings.linenr << std::endl;
return EXIT_FAILURE;